1
Porter, Stanley E.
| Sheffield Academic Press |
1997
225.6-P849n
225.6-P849n
2
Porter, Stanley E.
| Sheffield Academic Press |
1997
296.155-P848s
296.155-P848s
3
Porter, Stanley E.
| Sheffield Academic Press |
2002
225.08-J86
225.08-J86
5
Porter, Stanley E
| Sheffield Academic Press:JSOT Press |
1997
225.08-J86
225.08-J86
6
Porter, Stanley E
| Sheffield Academic Press:JSOT Press |
1996
225.08-J86
225.08-J86
7
Porter, Stanley E
| JSOT Press:Sheffield Academic Press |
1995
225.08-J86
225.08-J86
8
Porter, Stanley E
| JSOT Press:Sheffield Academic Press |
1993
225.08-J86
225.08-J86